Grandstream DP735
Cordless VoIP phone | DECT | 3-way call capability | SIP | 20 lines
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Main Specification
| Product Description | Grandstream DP735 - cordless VoIP phone - 3-way call capability |
|---|---|
| Product Type | Cordless VoIP phone |
| Total Number of Wireless Handsets | 1 |
| Cordless Phone Standard | DECT |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.726, G.711μ, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
| Lines Supported | 20 lines |
| Speakerphone | Yes |
| Call Services | Call Transfer, Call Hold, Call Forwarding, Call Waiting |
| Display | LCD display - colour - Yes |
General
| Product Type | Cordless VoIP phone |
|---|---|
| Total Number of Wireless Handsets | 1 |
| Shipping Weight | 535 g |
| Protection | IP67, waterproof, dust-proof, chemical-resistant, antimicrobial, drop-resistant |
Phone Features
| Cordless Phone Standard | DECT |
|---|---|
| Call Services | Call Transfer, Call Hold, Call Forwarding, Call Waiting |
| Max Handsets Supported | 10 |
| Max Handset Operating Distance | 50 m |
| Max Handset Operating Distance (Outdoor) | 400 m |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 3 |
| Volume Control | Yes |
| Indicators | Message waiting indicator |
| Additional Functions | Rugged, push to talk (PTT), proximity sensor, accelerometer, mute, vibration alert, Intercom, phonebook transfer, auto answer, DECT security mode, SUOTA, OTA (Over the Air) upgrade |
IP Telephony
| VoIP | Yes |
|---|---|
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.726, G.711μ, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
| Lines Supported | 20 lines |
| Network Protocols | TR-069 |
| Voice Features | HD audio, acoustic echo cancellation (AEC), automatic gain control (AGC), Noise Reduction (NR), background noise suppression |
| Network Features | Up to 20 SIP accounts |
Display
| Type | LCD display - colour |
|---|---|
| Display Location | Handset |
| Diagonal Size | 2.4" |
| Display Resolution | 240 x 320 pixels |
| Backlit | Yes |
| Display Languages | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Turkish, Arabic, Croatian, Chinese (simplified), Chinese (traditional), Japanese, Korean, Slovak, Serbian, Greek, Swedish |
Miscellaneous
| Connections | Micro-USB Headset jack / mini-phone 3.5mm |
|---|---|
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Table-top |
| Included Accessories | Power adapter, charger cradle, belt clip |
Battery
| Capacity | 2000 mAh |
|---|---|
| Technology | Rechargeable - Lithium Ion |
| Talk Time | 65 hours |
| Standby Time | 650 h |
Dimensions & Weight (Base)
| Width | 8.2 cm |
|---|---|
| Depth | 3.06 cm |
| Height | 8 cm |
| Weight | 56 g |
Dimensions & Weight (Handset)
| Width | 5.78 cm |
|---|---|
| Depth | 2.63 cm |
| Height | 166 cm |
| Weight | 221.5 g |
Dimensions & Weight (Power Adapter)
| Weight | 55 g |
|---|
Dimensions & Weight (Shipping)
| Shipping Weight | 535 g |
|---|
Product features
Durable construction
Designed to withstand tough conditions, the DP735 is waterproof, chemical-resistant, drop-resistant, and dust-proof, ensuring it remains functional in various environments.Long-lasting battery
With a 2000 mAh lithium-ion battery, this cordless phone offers a talk time of 65 hours and standby time of 650 hours, making it efficient for everyday use.Advanced voice technology
Features a variety of voice codecs and advanced noise reduction methods, ensuring high-quality sound for clear and professional communication.User-friendly interface
The bright 2.4-inch color LCD display supports multiple languages and includes an easy-to-navigate menu for simplified operation.Versatile communication options
Support for 20 SIP accounts and conference calling capabilities, along with programmable keys, provides a flexible and efficient communication solution.Key selling points
- Long battery life with up to 65 hours of talk time
- Durable design with waterproof and drop-resistant features
- Supports up to 20 SIP accounts and HD audio
- User-friendly design with programmable buttons and intercom functionality
- Lightweight and portable for versatile use
References
MPN: DP735
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